NSString to double

NSString to double

Hi,

I want to convert NSString value into double. Please give me good code example for this conversion.

Thanks

View Answers

December 20, 2010 at 3:47 PM

Hi,

Following code will work perfectly:

        NSScanner *strLat = [NSScanner scannerWithString:@"1.309"];
        double dblLat;
        [strLat scanDouble:&dblLat];

Thanks









Related Tutorials/Questions & Answers:
NSString to double
NSString to double  Hi, I want to convert NSString value into double. Please give me good code example for this conversion. Thanks
NSString to double
NSString to double  Hi, I want to convert NSString value into double. Please give me good code example for this conversion. Thanks   Hi... scannerWithString:@"1.309"]; double dblLat; [strLat scanDouble:&
Advertisements
nsstring to nsinteger
nsstring to nsinteger  Hi, How to convert nsstring to nsinteger? Thanks   Hi, Following is the code of nsstring to nsinteger conversion. NSString *tmp=@"10"; NSInteger i=[tmp intValue]; Thanks
NSString initWithFormat
NSString initWithFormat  Hi, Please let's know how to use NSString initWithFormat function? ThanksADS_TO_REPLACE_1   Hi, You can use the following code for NSString initWithFormat function. NSString* buf=[[NSString
NSString into the UILabel
NSString into the UILabel  How to display the NSString... ..how to set the NSString value into UILable NSString* str = [formatter...); //Set in the lable [myLabel setText:str]; Set UILabel text to NSString
nsstring compare
nsstring compare  HI, How to compare two NSString objects? Give me code for nsstring compare. Thanks   Hi, You can use isEqualToString method of the NSString class. Here is the code example: if([strSearchText
NSTimeInterval to NSString
. I have to get the current timestamp in NSString. Please let's know how to do this. Any code example for converting NSTimeInterval into NSString will help me...: NSTimeInterval todaysDate = [[NSDate date] timeIntervalSince1970]; NSString
NSData to NSString
into NSString object. Provide me any good code example of converting NSData to NSString... in solving the problem: NSString* strServerResponse; strServerResponse = [[NSString alloc] initWithData:urlData encoding:NSASCIIStringEncoding]; NSLog
nsstring encoding types
nsstring encoding types   What is NSString Encoding Type in XCode
nsstring load from file
nsstring load from file  Hi, How to load file data into NSString object? Example of nsstring load from file, basically the html file data into NSSTring object. Thanks
NSString to float conversion
NSString to float conversion  HI, I my iPhone and iPad application I have to convert NSString to float. Provide me example of NSString to float conversion. Thanks   Hi, Please see NSString to float conversion
Why NSString Objective C
Why NSString Objective C  Why we use the NSString class in Objective C and how to define and initialize the NSString Class?   Why NSString... programming language. You can define the NSString class as given below.. NSString
How to convert NSString to NSInteger?
How to convert NSString to NSInteger?  Hi, Provide me code to convert NSString into NSInteger. Thanks   Hi, Use the following code example: NSString * s= @"100"; NSInteger i = [s intValue]; Thanks
NSString to float conversion
NSString to float conversion  HI, I my iPhone and iPad application I have to convert NSString to float. Provide me example of NSString to float conversion. Thanks   HI, Use the following code: NSScanner *strXpos
Covert Bool to String - NSString
the BOOL value to NSString using following code: BOOL test = TRUE; NSString *strTest = [NSString stringWithFormat:@"%@",test]; But it is giving the runtime.... You can use the following example: NSString *strTest = (test) ? @"True
Converting a NSString into NSDate
Converting a NSString into NSDate  hello. How can I create a NSDate object out of it and then get different components like day, month, date, year from it. I have date string: Tuesday, October 19, 2010.ADS_TO_REPLACE_1
NSString lowercasestring
iPhone NSString lowercasestring() This is the another example of change case, defined into NSString. Basically NSString provides three type of methods... in NSString class. The application will give following output: Note
Converting NSURL to NSString creating a problem
Converting NSURL to NSString creating a problem  Hi , In my iPad/iPhone universal application, we are trying to covert theNSURL to NSString which... to NSString?? Thanks
Converting NSURL to NSString creating a problem
Converting NSURL to NSString creating a problem  Hi , In my iPad/iPhone universal application, we are trying to covert theNSURL to NSString which... to NSString?? Thanks
string to double
string to double   So I have an assignment where we have to convert..., parseDouble() method takes a String as input and converts it into a double when possible and returns it. If the string cannot be converted into a positive double
NSString uppercaseString
iPhone NSString uppercaseString() In the previous example we have seen...;NSString uppercaseString" example, we are going to show you how to convert all...;uppercaseString" of NSString is to converting lowercase to upper case string. Syntax
How to convert String double quotos to String double double quotes(
How to convert String double quotos to String double double quotes(  Hi How to convert String double quotos to String double double quotes("----->"") By replace? Problem is: String column is "Age is 60" now . whenver
nsstring get value - algebra multiplication problems
nsstring get value - algebra multiplication problems  NSString Algebra multiplication problems How can i get value of X using algebra multiplication problems in nsstring? if i have two values.. 3 + 8 + X
converting string to double in java
converting string to double in java  Please post an example to converting string to double in java. Thanks!   Convert String to Double Tutorial
ModuleNotFoundError: No module named 'double'
ModuleNotFoundError: No module named 'double'  Hi, My Python... 'double' How to remove the ModuleNotFoundError: No module named 'double'... to install padas library. You can install double python with following command
ModuleNotFoundError: No module named 'double'
ModuleNotFoundError: No module named 'double'  Hi, My Python... 'double' How to remove the ModuleNotFoundError: No module named 'double'... to install padas library. You can install double python with following command
Double To Int Without TypeCasting
Double To Int Without TypeCasting  How to convert Double to Int... void main(String[] args) { double d=25.5; int num=new Double(d).intValue(); System.out.println(num
NSString in objective c
NSString in objective c In this series of Iphone application development... and objects...that are used in objective C. NSString is one of them. Brief Introduction to iPhone NSString Class:  NSString is a class which inherits from
Intro Java help with Double
Intro Java help with Double  I have to evaluate a math expression using double in Java. I can input the code fine for the expression, but I don't know how to view the answer that it gives me. help
single quotes or double quotes
single quotes or double quotes  Would you initialize your strings with single quotes or double quotes?   Hi friends, Both are good but I would prefer & recommend that we go for initializing string with single
NSLog print NSString example code
Following example prints the value of NSString object on the console using the NSLog function which can be used to debug the iPhone application. // // ...;   NSString *string;    ADS_TO_REPLACE_2 } -(void
How to fill double array in java
How to fill double array in java  how to fill double array in java
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
ModuleNotFoundError: No module named 'double-click'
ModuleNotFoundError: No module named 'double-click'  Hi, My Python... 'double-click' How to remove the ModuleNotFoundError: No module named 'double-click' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'python-double'
ModuleNotFoundError: No module named 'python-double'  Hi, My... 'python-double' How to remove the ModuleNotFoundError: No module named 'python-double' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'double-click'
ModuleNotFoundError: No module named 'double-click'  Hi, My Python... 'double-click' How to remove the ModuleNotFoundError: No module named 'double-click' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'double_down'
ModuleNotFoundError: No module named 'double_down'  Hi, My Python... 'double_down' How to remove the ModuleNotFoundError: No module named 'double_down' error? Thanks   Hi, In your python environment
ModuleNotFoundError: No module named 'double-elimination'
ModuleNotFoundError: No module named 'double-elimination'  Hi, My... named 'double-elimination' How to remove the ModuleNotFoundError: No module named 'double-elimination' error? Thanks   Hi, In your
The double Keyword
The double Keyword       The double is a Java keyword that may not be used as identifiers i.e. you... to declare a variable, an expression or a method return value of type double
Struts 2 double validator
Struts 2 double validator       The Double validator of Struts 2 Framework checks if the given input is double or not. If the input is not double, it generates the error message. Double
java.lang.String.valueOf(double dnum)
The valueof(double dnum), is the Java String Class method, which creats and holds the double value in String. And the "dnum" converts the double value to String. See the example below... a simple example of valueOf(double dnum) method
Convert Integer to Double
into a double. The the java.lang package provides the functionality for converting an integer type data into a double. Code Description:ADS_TO_REPLACE_1 This program helps you in converting an integer type data into a double. Define
NSLog double example code
The following code examples explains how one can print the value of double... : NSObject {ADS_TO_REPLACE_2     double _double;    } -(void) print;ADS_TO_REPLACE_3 -(void) set_double: (double) n; @end
Populating a list is Scala with random double
Data Analytics program and there is need of populating random double values... double. Thanks   Hi, You can use following code to generate random double: val f = List.fill(200)(math.random) Above code generates 200 random
Populating a list is Scala with random double
Data Analytics program and there is need of populating random double values... double. Thanks   Hi, You can use following code to generate random double: val f = List.fill(200)(math.random) Above code generates 200 random
Conversion from short to double
Conversion from short to double: In this tutorial we will learn how to convert a short type data to double type. Description: This program will take a short type value from console and provides a conversion to double type. The line
How to make a double border text, make a double border text, double border text
How to make a double border text       This example will teach you to make a double border text, this has been become very easy by this example. New File: Take a new file

Ads